达德利希望，这次的大交易能让因去年墨西哥湾钻井平台爆炸和石油泄漏事件产生的疑虑消除。
Mr Dudley had hoped that this big deal would lift the cloud of last year's tragic rig blast and oil spill in the Gulf of Mexico.
消除所有的点火源。使用防爆设备。粉状材料可引起火灾或爆炸事故。吸取材料并置于处理容器中。
Eliminate all ignition sources. Use explosion-proof equipment. Powdered material may be a fire or explosion hazard. Suck up material and place in a disposal container.
利用非线性动力有限元法对爆炸处理消除焊接接头残余应力的全过程进行了数值模拟。
The whole process of the relief of the welding residual stress through an explosive treatment is simulated by using the nonlinear dynamic finite element method.
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